1965 Cadillac DeVille vs. 1978 Avanti Avanti
To start off, 1978 Avanti Avanti is newer by 13 year(s). Which means there will be less support and parts availability for 1965 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1965 Cadillac DeVille would be higher. At 7,029 cc (8 cylinders), 1965 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1965 Cadillac DeVille (208 HP @ 4600 RPM) has 31 more horse power than 1978 Avanti Avanti. (177 HP @ 3400 RPM). In normal driving conditions, 1965 Cadillac DeVille should accelerate faster than 1978 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 1965 Cadillac DeVille weights approximately 420 kg more than 1978 Avanti Avanti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control.
Compare all specifications:
| 1965 Cadillac DeVille | 1978 Avanti Avanti | |
| Make | Cadillac | Avanti |
| Model | DeVille | Avanti |
| Year Released | 1965 | 1978 |
| Engine Size | 7029 cc | 6568 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 208 HP | 177 HP |
| Engine RPM | 4600 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2000 kg | 1580 kg |
| Vehicle Length | 5700 mm | 4910 mm |
| Vehicle Width | 2030 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1380 mm |
| Wheelbase Size | 3300 mm | 2780 mm |
